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  • Hwang, SunbinKIST, South Korea (författare)

Two-in-One Device with Versatile Compatible Electrical Switching or Data Storage Functions Controlled by the Ferroelectricity of P(VDF-TrFE) via Photocrosslinking

  • Artikel/kapitelEngelska2019

Förlag, utgivningsår, omfång ...

  • 2019-06-20
  • AMER CHEMICAL SOC,2019
  • printrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:DiVA.org:liu-159246
  • https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-159246URI
  • https://doi.org/10.1021/acsami.9b07462DOI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

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Klassifikation

  • Ämneskategori:ref swepub-contenttype
  • Ämneskategori:art swepub-publicationtype

Anmärkningar

  • Funding Agencies|Korea Institute of Science and Technology (KIST); National Research Foundation of Korea [NRF-2016R1C1B2007330]; Ministry of Trade, Industry, and Energy (MOTIE, Korea) under the Industrial Technology Innovation Program "Development of 3D-Deformable Multilayered FPCB Devices" [10051162]
  • Organic electronics demand new platforms that can make integrated circuits and undergo mass production while maintaining diverse functions with high performance. The field-effect transistor has great potential to be a multifunctional device capable of sensing, data processing, data storage, and display. Currently, transistor-based devices cannot be considered intrinsic multifunctional devices because all installed functions are mutually coupled. Such incompatibilities are a crucial barrier to developing an all-in-one multifunctional device capable of driving each function individually. In this study, we focus on the decoupling of electric switching and data storage functions in an organic ferroelectric memory transistor. To overcome the incompatibility of each function, the high permittivity needed for electrical switching and the ferroelectricity needed for data storage become compatible by restricting the motion of poly(vinylidene fluoride-trifluoroethylene) via photocrosslinking with bis-perfluorobenzoazide. The two-in-one device consisting of a photocrosslinked ferroelectric layer exhibits reversible and individual dual-functional operation as a typical transistor with nonvolatile memory. Moreover, a p-MOS depletion load inverter composed of the two transistors with different threshold voltages is also demonstrated by simply changing only one of the threshold voltages by polarization switching. We believe that the two-in-one device will be considered a potential component of integrated organic logic circuits, including memory, in the future.

Ämnesord och genrebeteckningar

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Jang, SukjaeKIST, South Korea (författare)
  • Kang, MinjiKIST, South Korea (författare)
  • Bae, SukangKIST, South Korea (författare)
  • Lee, Seoung-KiKIST, South Korea (författare)
  • Hong, Jae-MinKIST, South Korea (författare)
  • Lee, Sang HyunChonnam Natl Univ, South Korea (författare)
  • Wang, GunukKorea Univ, South Korea (författare)
  • Fabiano, SimoneLinköpings universitet,Fysik och elektroteknik,Tekniska fakulteten(Swepub:liu)simfa84 (författare)
  • Berggren, MagnusLinköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten(Swepub:liu)magbe98 (författare)
  • Kim, Tae-WookKIST, South Korea (författare)
  • KIST, South KoreaChonnam Natl Univ, South Korea (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:ACS Applied Materials and Interfaces: AMER CHEMICAL SOC11:28, s. 25358-253681944-82441944-8252

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